Anglo's decision affects recruitment of non-site-based permanent employees and contractors, while it works on a company-wide restructuring.

The federal permitting process starts with the environmental review required by the National Environmental Policy Act.

Three ingots recently studied have placed Córdoba, Spain, as the top lead production center in the Roman era.

A recent study found a tenfold increase in tissue necrosis in sea sponges exposed to mining plumes.

British exploration firm Argentum cannot claim compensation for recovering the silver found amid the wreckage of the SS Tilawa ship.